(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
27-Apr-2026
Scheduled
21:45
CDT
Estimated
21:45
CDT
Total Departure Delay: -
Flight Runway Times
27-Apr-2026
Scheduled
22:18
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F20
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 26m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
27-Apr-2026
Scheduled
23:11
CDT
Estimated
23:11
CDT
Total Arrival Delay: -
Flight Runway Times
27-Apr-2026
Scheduled
23:05
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A21
Baggage Claim
6
Tail Number
N524GJ
Flight Time
Estimated
1h 26m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4936, (LH) Lufthansa 7826, (NZ) Air New Zealand 2893
Event Timeline
Date
Event
Data Updated
27 Apr
04:17
23:17
23:17
Gate Adjustment
Arrival Gate changed to A21
Baggage changed to 6
27 Apr
02:53
21:53
21:53
Gate Adjustment
Departure Gate changed from F28 to F20
27 Apr
02:51
21:51
21:51
Time Adjustment
Scheduled Runway Departure changed from Apr-27-2026 9:58 PM to Apr-27-2026 10:18 PM
Scheduled Runway Arrival changed from Apr-27-2026 10:44 PM to Apr-27-2026 11:05 PM
27 Apr
02:46
21:46
21:46
Time Adjustment
Scheduled Runway Departure changed to Apr-27-2026 9:58 PM
Scheduled Runway Arrival changed to Apr-27-2026 10:44 PM
26 Apr
10:11
05:11
05:11
Gate Adjustment
Departure Gate changed from F15 to F28
26 Apr
10:11
05:11
05:11
Equipment Adjustment
Tail Number changed from N539GJ to N524GJ
26 Apr
09:59
04:59
04:59
Gate Adjustment
Departure Gate changed from F26 to F15
26 Apr
09:53
04:53
04:53
Equipment Adjustment
Tail Number changed from N542GJ to N539GJ
26 Apr
09:29
04:29
04:29
Equipment Adjustment
Tail Number changed from N549GJ to N542GJ
26 Apr
07:53
02:53
02:53
Gate Adjustment
Departure Gate changed to F26
26 Apr
04:35
23:35
23:35
Equipment Adjustment
Tail Number changed from N526GJ to N549GJ
25 Apr
23:05
18:05
18:05
Equipment Adjustment
Tail Number changed from N564GJ to N526GJ
25 Apr
17:11
12:11
12:11
Equipment Adjustment
Tail Number changed from N536GJ to N564GJ
25 Apr
16:53
11:53
11:53
Equipment Adjustment
Tail Number changed from N506GJ to N536GJ
25 Apr
14:47
09:47
09:47
Time Adjustment
Estimated Gate Departure changed to Apr-27-2026 9:45 PM
Estimated Gate Arrival changed to Apr-27-2026 11:11 PM
Tail Number changed to N506GJ
Actual Equipment changed to CR7
24 Apr
18:48
13:48
13:48
Record Created
24 Apr
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Apr-27-2026 9:45 PM
Scheduled Gate Arrival changed to Apr-27-2026 11:11 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5